I-CAS 69102-90-5 HTPB I-polybutadiene epheliswe yi-hydroxyl HTPB ye-propellant, i-adhesives, i-sealants, kunye ne-coating Umfanekiso obonisiweyo

I-CAS 69102-90-5 HTPB I-Hydroxyl-terminated polybutadiene HTPB ye-propellant, i-adhesives, i-sealants, kunye ne-coatings

Inkcazo emfutshane:

I-HTTPByirabha entsha yolwelo (i-resin), yipolymer epheliswe yi-hydroxyl ye-butadiene. I-HTPB inamaqela e-hyroxyl asebenzayo. Ingasabela nge-arhente yolwandiso lwetyathanga, i-arhente yokudibanisa kubushushu begumbi okanye kubushushu obuphezulu ukuvelisa isakhiwo senethiwekhi ye-3D somxholo wokuphilisa oneempawu ezintle zoomatshini, ii-polyurethanes ezilungiselelwe kwi-HTPB zinokwakhiwa kwiipropati ezithile zomzimba (ezithambileyo kakhulu okanye eziqinileyo neziqinileyo).

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

I-HTPB / i-Hydroxyl-terminated polybutadiene CAS: 69102-90-5

Iinkcukacha zemveliso:

Igama leKhemikhali: I-polybutadiene epheliswe yiHydroxyl

Ikhowudi: HTPB, HTPB-R45M

I-CAS: 69102-90-5

Ifomula:

Umlinganiswa: Umthumeli-mpahla oGunyazisiweyo waseTshayina / ilayisenisi yokuthumela ngaphandle ye-HTPB

Umgangatho: GB (Umgangatho woLuntu) / GJB (Umgangatho woMkhosi/ GJB 1327A-2003)

Iimpawu zokusebenza kunye Iimbonakalo

I-HTPB yipolymer ye-claw ekude yolwelo, irabha entsha yolwelo. Iimpawu zahlukile kuba i-HTPB ngumxube endaweni yokuba yi-compound ecocekileyo, kwaye yenziwe ukuze ihlangabezane neemfuno ezithile zabathengi. I-HTPB eqhelekileyo yi-R-45M apho isiphelo ngasinye sekhonkco siphela ngeqela le-hydroxyl [OH]. PS: singenza naziphi na iinguqulelo ze-HTPB njengoko abathengi becela, kwaye siyile i-HTPB entsha ngomxokelelwane omnye we-hydroxyl -OH, Okwangoku, singenza i-hydrogenation ye-HTPB)

I-arhente yokwandisa ityathanga, i-arhente yokudibanisa kubushushu begumbi okanye ukusabela kobushushu obuphezulu inokuvelisa isakhiwo senethiwekhi ye-3D somxholo wokuphilisa. Umxholo wokuphilisa uneempawu ezintle kakhulu zoomatshini, ngakumbi ukumelana okuhle ne-hydrolysis, ukumelana ne-asidi kunye ne-alkali, ukumelana nokuguguleka, ukumelana nobushushu obuphantsi kunye nokufakelwa kombane okuhle kakhulu.

Iipolyurethanes ezenziwe nge-HTPB zinokwakhiwa ngokweempawu ezithile zomzimba; iipolyurethanes zinokuba nokuqina kakhulu okanye ziqine kwaye ziqine. Ezinye iimveliso ziquka: iiphaneli zokukhusela i-foam eziqinileyo; amavili e-elastomeric aqinileyo kunye namatayara (asetyenziselwa ii-roller coasters, ii-escalators, ii-skateboards, njl.njl.); ii-automotive suspension bushings; ii-electrical potting compounds; ii-adhesives ezisebenzayo kakhulu; ii-surface coating kunye ne-surface sealants; ii-synthetic fibers (umz., i-Spandex); i-carpet underlay; iindawo zeplastiki eqinileyo (umz., kwizixhobo ze-elektroniki).

Ukusetyenziswa okubalulekileyo kwe-HTPB kukwi-rocket propellant eqinileyo. Ibopha i-oxidizing agent, i-fuel kunye nezinye izithako zibe yi-solid but elastic mass kwiinkqubo ezininzi ze-composite propellant. I-polyurethane ephilisweyo isebenza njenge-fuel kwimixube enjalo. Umzekelo, i-propellant njenge-"HTPB/AP/Al=12/68/20", oko kuthetha ukuba, xa ilinganiswe ngobunzima, i-HTPB kunye ne-12% yonyango (i-binder kunye ne-fuel), i-ammonium perchlorate 68% (i-oxidizer), kunye ne-aluminium powder 20% (i-fuel).

Iipropellants ezifanayo, ezidla ngokubizwa ngokuba yi-APCP (i-ammonium perchlorate composite propellant) zisetyenziswa kwiirokhethi ezinkulu. I-APCP eqhelekileyo ivelisa i-pulse ephindwe kabini ukuya kathathu kune-black powder propellant esetyenziswa kwiimoto ezincinci ezininzi.

I-HTPB ikwasetyenziswa njenge-hybrid rocket fuel.

Iimpawu zokusebenza ze-HTPB ngolu hlobo lulandelayo:

1. Ukungathandi amanzi

2. Amaqela e-hyroxyl asebenzayo

3. Ubushushu obuphantsi bokutshintsha kweglasi

4. Umbala ophantsi - ulwelo olucacileyo noluqinileyo

5. Ukumelana ne-hydrolysis

6. Ukumelana nobushushu obuphantsi

7. Ukufuma okuphantsi kokungena kwamanzi

8. Ukumelana nee-asidi zamanzi kunye neziseko

9. Ukumelana nokuguguleka okunamandla

10. Ukunamathela okugqwesileyo kwiintlobo ngeentlobo zeziseko

11. Iimpawu zokukhusela umbane

Izicelo

I-HTTPB ingasetyenziswa kwi:

- Iingubo

- Izincamathelisi

- Into eqhubayo

- I-Polyurethane (i-PU)ii-elastomers

- Izibophelelo

- Izinto zokutywina

- Izixhobo zokukhusela umbane

- Iimveliso zerabha

- Izinto zokwakha kwiimoto nakwiinqwelomoya

- Izixhobo zokwakha(ingangeni manzi, ayithinteli ukugqwala, ithintela ubushushu)

- Ukufaka izimbiza kunye nokufaka iimbotyi

- Ukuguqulwa kwePolymer

- kwaye zininzi enye iintlobo zokusetyenziswa.

Ukupakisha kunye nokugcina

Ukupakisha:

Ipakishwe kwi-50kg/drum, i-170kg/drum, ixesha lokugcina liyi-1 ngonyaka.

Imiyalelo yokhuseleko:

Indawo yokugcina kufuneka ibe kwindawo epholileyo, eyomileyo kwaye iphefumle umoya. Imeko engcono iphakathi kwe -20 ~ 38℃. Ixesha lokugcinwa kweshelufu leenyanga ezili-12, ukuba liphelile, lingasetyenziswa ukuba lisemgangathweni xa livavanywa kwakhona. Xa uthutho kufuneka uphephe imvula, ukukhanya kwelanga. Musa ukuxuba ne-oxidizer enamandla.

Inkcazo

INTO	IBANGA LOKU-1	IBANGA LESI-2	IBANGA LESITHATHU	IBANGA LESI-4	IBANGA V	IBANGA LESI-6
Inkangeleko	i-achromatous okanye i-yellow ekhanyayo, akukho kungcola okubonakalayo
Ixabiso leHydroxyl, （mmol/g）	0.47-0.53	0.54-0.64	0.65-0.70	0.71-0.80	0.81-1.00	1.00-1.40
Ukuxinana (40℃ Pa.s) ≤	9.5	8.5	4.0	3.5	5.0	3.0
Inxalenye yobunzima bePeroxide, %	0.04	0.04	0.05	0.05	0.10	0.10
Ukufuma, ubunzima% ≤	0.05	0.05	0.05	0.05	0.10	0.10
Umxholo oguquguqukayo,% ≤	0.5	0.5	0.65	0.65	1.0	1.0
Ubunzima be-molecular	3800-4600	3300-4100	3000-3600	2700-3300	2300-3000	1600-2400
* Ukongeza: Singaphanda size siphuhlise i-HTPB entsha ngokweemfuno ezikhethekileyo zabathengi bethu.

Cebisa iimveliso

1.	Iqela leHydroxyl eliSingle HTPB/Monohydroxy liquid polybutadiene
2.	I-HTPB eneHydrogenated
3.	I-EHTTPB / i-Epoxidized hydroxyl-terminated polybutadien
4.	I-CTPB / i-Carboxyl-terminated polybutadiene CAS 586976-24-1
5.	I-ATPB / i-polybutadiene epheliswe yi-Amino
6.	I-copolymer ye-HTBS / HTPB-styrene
7.	Irabha ye-HTBN / i-Hydroxy-terminated nitrile butadiene rubber
8.	Irabha ye-ATBN / irabha ye-nitrile butadiene elulwelo olupheliswe yi-amino
9.	i-MLPB / i-maleic polybutadiene
10.	Irabha ye-acrylonitrile engamanzi ephelisiweyo ye-CTBN / Carboxylated
11.	I-MDI ecocekileyo eyi-99.5% CAS 101-68-8
12.	I-IPDI (Isophorone Diisocyanate)
13.	I-DDI (Dimeryl Diisocyanate)
14.	I-AP (i-Ammonium perchlorate)
15.	NDI(1,5-Naphthalene Diisocyanate) CAS 3173-72-6
16.	I-MAPO Tris-1-(2-Methylaziridinyl)Phosphine Oxide CAS 57-39-6
17.	I-TMXDI (iTetramethylxylylene Diisocyanate)
18.	I-TMI(1-(1-Isocyanato-1-methylethyl)-3-isopropenylbenzene)
19.	I-Desmodur RE
20.	I-RFE
21.	I-Desmodur RC/Iisiseko ze-TDI iPolyisoyanurate (RC)
22.	I-RN
23.	I-Trans-CHDI (i-Trans-1,4-cyclohexane diisocyanate)
24.	I-Boron Nitride (BN 99%)
25.	Triphenyl Bismuth CAS 603-33-8
26.	Umgubo we-Aluminium Atomized Spherical Al Powder/ umgubo we-aluminite
27.	I-8-methylnonyl nonan-1-oate (Isodecyl Pelargonate) CAS 109-32-0
28.	I-Ferrocene Cas 102-54-5
29.	I-MOCA / 4,4′-Methylenebis(2-Chloroaniline) CAS 101-14-4
30.	www.theoremchem.com